Endometrioma Clomid No Side Effects From Clomid...is This Normal?

No side effects from clomid...is this normal? - endometrioma clomid

I am in my first round of Clomid (100mg). Tonight I take my last dose ... I did not really feel anything else. Yesterday and today I had cramps near my left ovary, but it is not unusual for me because I have a cyst and had surgery to remove endometriosis in February to .. .
I had a headache, here and there ... But if a teacher of grade 5 is also not unusual: P

I have an IUI this cycle and I am about how Clomid works, because I normally feel affected. Every other person has no symptoms and still pregnant?